Okay so I have the 21 inch rims on my camaro now and the price for new tires is just so insane I'm scared to do anything at all in it. So my question is really

1) What is the cheapest you have gotten new tires installed and everything on your car with the 21 inch rims

OR

2) What are the best rims for me to switch to that I can get cheap tires with that will still look good. I want to try to stay with camaro rims because I have the autobot symbols coming in already for the rim centers and want to keep those. Any Ideas??